From 7edde0c807855a5bf149c6be3edfa11ecd919571 Mon Sep 17 00:00:00 2001 From: Jim Cromie Date: Wed, 13 Oct 2021 16:07:26 -0600 Subject: dyndbg: no vpr-info on empty queries when `echo $cmd > control` contains multiple queries, extra query separators (;\n) can parse as empty statements. This is normal, and a vpr-info on an empty command is just noise. Signed-off-by: Jim Cromie Link: https://lore.kernel.org/r/20211013220726.1280565-4-jim.cromie@gmail.com Signed-off-by: Greg Kroah-Hartman --- lib/dynamic_debug.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'lib/dynamic_debug.c') diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index d706abba8dad..ad80f1346c3f 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -540,8 +540,10 @@ static int ddebug_exec_queries(char *query, const char *modname) } i++; } - vpr_info("processed %d queries, with %d matches, %d errs\n", - i, nfound, errs); + + if (i) + vpr_info("processed %d queries, with %d matches, %d errs\n", + i, nfound, errs); if (exitcode) return exitcode; -- cgit